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Climate & Weather Averages in Nomans Land Island National Wildlife Refuge, Massachusetts, USA

Currently: 19 °C. Overcast. (Weather station: Otis Air National Guard Base, USA). See more current weather

Annual Weather Averages in Otis Air National Guard Base

Otis Air National Guard Base is 51 kilometers from Nomans Land Island National Wildlife Refuge, so the actual climate in Nomans Land Island National Wildlife Refuge can vary a bit.

Based on weather reports collected during 1992–2021.

All Year Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 26 °C

Low Temp: -5 °C

Mean Temp: 11 °C

Precipitation: 94.5 mm

Humidity: 75%

Dew Point: 6 °C

Wind: 30 km/h

Pressure: 101.63 kPa

Visibility: 16 km

January Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 4 °C

Low Temp: -5 °C

Mean Temp: 0 °C

Precipitation: 96.8 mm

Humidity: 73%

Dew Point: -5 °C

Wind: 33 km/h

Pressure: 101.65 kPa

Visibility: 16 km

February Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 4 °C

Low Temp: -4 °C

Mean Temp: 0 °C

Precipitation: 89.3 mm

Humidity: 71%

Dew Point: -5 °C

Wind: 34 km/h

Pressure: 101.62 kPa

Visibility: 17 km

March Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 7 °C

Low Temp: -1 °C

Mean Temp: 3 °C

Precipitation: 108.4 mm

Humidity: 71%

Dew Point: -2 °C

Wind: 34 km/h

Pressure: 101.63 kPa

Visibility: 17 km

April Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 13 °C

Low Temp: 3 °C

Mean Temp: 8 °C

Precipitation: 104.4 mm

Humidity: 70%

Dew Point: 2 °C

Wind: 33 km/h

Pressure: 101.50 kPa

Visibility: 17 km

May Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 18 °C

Low Temp: 9 °C

Mean Temp: 13 °C

Precipitation: 85.9 mm

Humidity: 74%

Dew Point: 8 °C

Wind: 29 km/h

Pressure: 101.57 kPa

Visibility: 16 km

June Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 23 °C

Low Temp: 14 °C

Mean Temp: 19 °C

Precipitation: 76.7 mm

Humidity: 79%

Dew Point: 14 °C

Wind: 27 km/h

Pressure: 101.46 kPa

Visibility: 15 km

July Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 26 °C

Low Temp: 18 °C

Mean Temp: 22 °C

Precipitation: 64.8 mm

Humidity: 79%

Dew Point: 18 °C

Wind: 25 km/h

Pressure: 101.47 kPa

Visibility: 14 km

August Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 26 °C

Low Temp: 17 °C

Mean Temp: 22 °C

Precipitation: 91.2 mm

Humidity: 79%

Dew Point: 17 °C

Wind: 23 km/h

Pressure: 101.62 kPa

Visibility: 15 km

September Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 22 °C

Low Temp: 14 °C

Mean Temp: 18 °C

Precipitation: 101.4 mm

Humidity: 79%

Dew Point: 14 °C

Wind: 26 km/h

Pressure: 101.78 kPa

Visibility: 17 km

October Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 17 °C

Low Temp: 8 °C

Mean Temp: 12 °C

Precipitation: 106.3 mm

Humidity: 76%

Dew Point: 8 °C

Wind: 29 km/h

Pressure: 101.72 kPa

Visibility: 17 km

November Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 12 °C

Low Temp: 3 °C

Mean Temp: 7 °C

Precipitation: 96.1 mm

Humidity: 73%

Dew Point: 2 °C

Wind: 31 km/h

Pressure: 101.82 kPa

Visibility: 17 km

December Climate & Weather Averages in Nomans Land Island National Wildlife Refuge

High Temp: 7 °C

Low Temp: -1 °C

Mean Temp: 3 °C

Precipitation: 113.0 mm

Humidity: 74%

Dew Point: -2 °C

Wind: 32 km/h

Pressure: 101.71 kPa

Visibility: 17 km

Quick Climate Info

Hottest Month July (22 °C avg)
Coldest Month January (0 °C avg)
Wettest Month December (113.0 mm avg)
Windiest Month March (34 km/h avg)
Annual precip. 1134.5 mm (per year)

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